Ward, A. D., & Trimble, S. W. (2004). Environmental hydrology (Segunda edición.). Lewis Publishers.
Chicago Style (17th ed.) CitationWard, Andy D., and Stanley W. Trimble. Environmental Hydrology. Segunda edición. Boca Ratón: Lewis Publishers, 2004.
MLA (9th ed.) CitationWard, Andy D., and Stanley W. Trimble. Environmental Hydrology. Segunda edición. Lewis Publishers, 2004.
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